public void Part2Test(int dx, int dy, int expectedTrees)
{
// Given
var map = TobogganMap.Parse(Input.Get(3));
// When
var path = map.GetPath(dx, dy);
var trees = path.Count(x => x == TobogganMapTile.Tree);
// Then
Assert.Equal(expectedTrees, trees);
}
public void Part1Test()
{
// Given
var map = TobogganMap.Parse(Input.Get(3));
// When
var path = map.GetPath(3, 1);
var trees = path.Count(x => x == TobogganMapTile.Tree);
// Then
Assert.Equal(7, trees);
}